Morning Notes

Clinton Signs Books at Pentagon City Costco — Former Secretary of State and likely 2016 presidential candidate Hillary Clinton signed books at the Pentagon City Costco store on Saturday. One group of Clinton supporters who lined up outside the store Saturday morning told ARLnow.com that they were in line for more than 4 hours before getting their books signed. The signature: a simple, cursive “Hillary.” Also dropping by on Saturday was Supreme Court Justice Sonia Sotomayor, who was shopping and stumbled upon the event. [Huffington Post, Washington Post]